
Fix BitLocker Authentication Failed with TPM Not Working
If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...
Software troubleshooting desk

If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...

When you see "Windows activation failed to start" with error code 0x80070057, it usually means th...

If your IT department restricts software installation, you might still need Microsoft Teams for w...

If you're seeing BitLocker recovery prompts or encryption errors, a stale cache might be the caus...

You might see SSL certificate errors in your browser or applications even when the certificate is...

You're working in Chrome on Windows 10 and suddenly see "Profile rate limit reached" or "Sign in ...